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Double Flanged/Offset Butterfly Valves Pn16/Pn25 Ductile Iron Industrial Valves
US$89.42-5,863.95
1 Piece
Sample price:US$200.00/set.Request sample
Product profile
Customization
AvailableMedia
WaterDriving Mode
Manual, Electrical, Pneumatic , Hydraulic ActuatorModel NO.
Double Flanged Butterfly ValvesConnection Form
FlangeStructure
Double-Eccentric SealingSeal Form
Soft SealValve Stem
NormalWork Pressure
1.0~2.5MPaWorking Temperature
Normal Temperature (-40°C<T<120°C)Material of Seal Surface
Soft SealedValve Body
CastingStandard
StandardApplication
Industrial Usage, Water Industrial UsageTransport Package
Sea Worthy Ply Wood CasesSpecification
DN100-DN2200Trademark
QIF/I-FLOWOrigin
ChinaHS Code
8481804090Production Capacity
40000pieces/YearKey features
Double Eccentric Sealing: Ensures tight sealing and long service life for industrial applications.
Multiple Actuation Options: Available with manual, electrical, pneumatic, or hydraulic actuators.
Wide Pressure Range: Rated for PN16 and PN25 with working pressure up to 2.5MPa.
Ductile Iron Construction: Robust valve body made of casting ductile iron for durability.
Comprehensive Certifications: Holds CE, WRAS, DNV, GL, LR, ABS, and ISO 9001 certifications.
Flexible OEM/ODM Service: Professional R&D team supports custom manufacturing per request.
Global Shipping Options: Sea, train, and air delivery available with sea-worthy plywood cases.
12-Month Warranty: Covers all quality problems from shipment date with extended options.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2020-03-04 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
AI-Powered supplier vetting
SummaryQINGDAO I-FLOW CO., LTD. is a China-based company primarily involved in the wholesale and retail industry, focusing on industrial equipment and components like valves. Established in 2010, it operates as both a factory and a trading company. It exports 90% of its products, indicating strong international sales capabilities. The company holds ISO9001:2015 certification and accepts third-party product inspections, reflecting a commitment to quality. With a range of over 50 product types and exports to significant markets, it has a robust production capability.
Supplier typeThe supplier is both a factory and a trading company, located in Qingdao, China, indicating a dual role in manufacturing and trading.
CertificationsThe supplier holds an ISO9001:2015 certificate, ensuring adherence to international quality management standards.
Production capacityThe supplier operates over 10 production lines with an annual output between US$10 million and US$50 million, indicating substantial production capacity.
Client casesProducts are used in significant international projects like Shangrila Hotel and Milan Expo, indicating successful previous customer engagements.
Product Q&A
Q:Can I have a sample order for valve?
A:
Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.
Q:Can you provide OEM or ODM service?
A:
Yes, we have professional research & development team. The products can be manufactured as per your request.
Q:Can you provide the relevant documentation and certificate?
A:
Yes, we can provide you with the documentation and certificate you need, ISO9001:2000 international quality system certification, (CE)certification of the European Community, Det Norske Veritas (DNV) factory certificate, Lloyd's Register (LR) factory certificate, China Classification Society (CCS) quality system certificate and the FM/UL certification of the US, Bureau Veritas(BV) , American Bureau of Shipping(ABS) etc. Of course we can also provide you the test Report; Certificate of Material A
Q:What is your terms of delivery?
A:
We accept EXW, FOB, CIF, DAP etc. You can choose the one which is the most convenient for you.
Q:What's the package and how do you ship the goods?
A:
Usually sea worthy plywood cases. We usually ship by sea. Train and air delivery are also optional.
Send Inquiry
*To:
QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.*Content:
Supplier replies will be sent to your registered email
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